Does TI have USB stack for TMS320F2806xU devices?

Alvaro, thanks a lot. What kit can be used to eval the USB functions of 2806xU?

Thanks,

John

Arrow Vancouver said:

What kit can be used to eval the USB functions of 2806xU?

I would expect to see this product in the TI eStore, but I don't:

TMDXCNCD28069ISO - F28069U Piccolo USB controlCARD

The TMS320F28069 controlSTICK appears to use the USB variant of the part, the TMS320F28069U.  However, pins GPIO-26, GPIO-27, that would have USB are not connected.

For anyone who's interested, not all (if any?) of the '28069 ControlSticks are populated with USB variants of the chip. I was hoping to hand-solder the unconnected USB signals, but the part on mine is a '320F28069PNA.

Hai This is Rajasekaran. If I am enabling the VREG then can i keep VDD pins as floating in TMS320F28069.

And where will I get example scematic for TMS320F28069.

Raja,

You'll need 1.2uF caps on each VDD pin in this mode to stabilize the votlage generated by the VREG.  This is mentioned in the DS for the device.  For example schematic the control card collateral should contain this as well.

Best,

Matthew

Thanks Mathew,

Can you please send the example schematic url link for TMS320F28069.

Regards,

Rajasekaran